/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.dashbuilder.renderer.client.metric;
import javax.enterprise.context.Dependent;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.core.client.ScriptInjector;
import com.google.gwt.dom.client.Document;
import com.google.gwt.dom.client.Element;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTMLPanel;
import org.dashbuilder.displayer.client.AbstractDisplayerView;
import org.dashbuilder.renderer.client.DefaultRenderer;
import org.dashbuilder.renderer.client.resources.i18n.MetricConstants;
@Dependent
public class MetricView extends AbstractDisplayerView<MetricDisplayer> implements MetricDisplayer.View {
FlowPanel container = new FlowPanel();
HTMLPanel htmlPanel = null;
String uniqueId = Document.get().createUniqueId();
@Override
public void init(MetricDisplayer presenter) {
container.getElement().setAttribute("id", uniqueId);
super.setPresenter(presenter);
super.setVisualization(container);
}
@Override
public String getUniqueId() {
return uniqueId;
}
@Override
public void clear() {
super.clear();
htmlPanel = null;
container.clear();
DefaultRenderer.closeDisplayer(uniqueId);
}
@Override
public void setHtml(String html) {
htmlPanel = new HTMLPanel(html);
container.clear();
container.add(htmlPanel);
}
@Override
public String getNoDataString() {
return MetricConstants.INSTANCE.metricDisplayer_noDataAvailable();
}
@Override
public void eval(String js) {
Scheduler.get().scheduleFixedDelay(() -> {
Element el = Document.get().getElementById(uniqueId);
if (el != null) {
ScriptInjector.fromString(js).setWindow(ScriptInjector.TOP_WINDOW).setRemoveTag(true).inject();
return false;
}
return true;
}, 100);
}
@Override
public String getColumnsTitle() {
return MetricConstants.INSTANCE.metricDisplayer_columnsTitle();
}
}